On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Kissing an infection-free partner is good for your teeth!
141
In medieval Italy, if a man was caught kissing a woman in public, he had to marry her whether he liked it or not.
456
You burn 26 calories in a one minute kiss.
605
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212